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75" in length
maintaining high signal accuracy in diverse hydronic environments
Installation is streamlined via screw clamp terminals
Precise Flow Control: The equal percentage flow characteristic ensures stable and accurate modulation for optimal system performance
York S1-TBK-371 Terminal Block L99H008 75" in lengthThe York S1 TBK 371 Terminal Block is a professional grade 3 pole electrical connector engineered for high demand power distribution in commercial and industrial HVACR systems. Rated for 175A current capacity, this heavy duty terminal block ensures secure phase connections and reliable integrity for large scale equipment. Designed as a direct OEM replacement part, the S1 TBK 371 is built to handle the rigorous thermal and electrical loads common in